Cook County · ZIP 60133
A new furnace is a 15-to-20-year relationship. The equipment matters, but the sizing, venting, and commissioning are what decide whether a Hanover Park home actually gets what it paid for.
Apex Climate Control installs furnaces throughout Hanover Park — straddling the Cook–DuPage line — working out of North Aurora, about 34 minutes from our North Aurora shop.
Install day means sheet metal that fits, venting and condensate done to code, gas connections tested, and a full commissioning: temperature rise, static pressure, and safety verification before we leave.

Price a replacement when you recognize a few of these:
Install day, step by step:
We measure the house, inspect ducts and venting, and look at how the old system actually performed before recommending capacity and efficiency.
Several tiers, actual model numbers, actual totals — and the $175 single-unit or $350 full-system discount already applied where it belongs. Nothing quoted from memory, nothing added later. It is the same standard we bring to every Hanover Park visit.
Old unit out, new furnace set with properly fitted transitions, venting and condensate to code, gas leak-tested, drop cloths down the whole way. That is non-negotiable on our Hanover Park jobs.
Temperature rise, gas pressure, static pressure, and safety controls verified with instruments; warranty registered; thermostat and filter walkthrough before we go.
What a new furnace costs in Hanover Park — the honest levers:
The efficiency decision deserves honest math for Cook County winters: a condensing furnace costs more up front and saves real gas every heating season here — our winters are long enough that the payback is genuine, not theoretical. But an 80% unit remains the right answer in some venting situations, and we will tell you when yours is one of them instead of forcing the premium sale. Every Hanover Park quote we write follows that rule.
A large share of Hanover Park furnaces went in during the same building years, and they are aging out on the same clock. Replacing yours on a mild week in your own timeline beats replacing it during a January cold snap on the emergency schedule.
The replacement missteps that cost for decades:
Real customers, real Google reviews
“The Apex Climate Control technicians are simply the BEST!”
“Great service and quality work, thanks!”
Good to know
Our Enhancify financing partner approves scores as low as 550, with 0% promotional options for qualified customers. You can apply online in minutes before committing to anything.
With heating seasons this long, 95%+ condensing furnaces usually earn their premium back in fuel savings — but the right answer depends on your venting situation, how long you plan to stay, and your budget. We lay out the math for your actual house.
It comes from the house — square footage, insulation, windows, and duct capacity — not from matching whatever was there before. Homes get air-sealed, remodeled, and re-windowed over the years; the old label is history, not guidance. We would rather you ask than guess.
Capacity, efficiency tier, and what the venting, gas, and ducts need all move the number — so the honest version is a written in-person quote at several price points. The current specials cut $175 off a single unit or $350 off a full system, and financing opens at a 550 credit score.
If the air conditioner is also mid-teens or older, pairing is usually the play: shared labor, matched components, and the $350 full-system discount. If the AC has years left, we will be the first to say leave it alone.
Always — removal and proper disposal of the outgoing equipment is built into every install we do.
One day covers most straight swaps. Venting rework, duct changes, or a paired AC install add time — which you will hear at the quote stage, never as a surprise mid-job. That has held true on every Hanover Park job we have run.
One call reaches our local team — no national call center, no runaround. Serving Hanover Park and all of Cook County.
Or email support@apex-climate-control.com · Financing available with credit scores as low as 550